GCD of 441, 527, 18, 523 Calculator

Given Input numbers are 441, 527, 18, 523

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 527

List of positive integer divisors of 527 that divides 527 without a remainder.

1, 17, 31, 527

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 523

List of positive integer divisors of 523 that divides 523 without a remainder.

1, 523

Greatest Common Divisior

We found the divisors of 441, 527, 18, 523 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 441, 527, 18, 523 is 1.

Therefore, GCD of numbers 441, 527, 18, 523 is 1

Given Input Data is 441, 527, 18, 523

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 441 is 3 x 3 x 7 x 7

Prime Factorization of 527 is 17 x 31

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 523 is 523

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(441, 527) = 232407

GCD(441, 527) = ( 441 x 527 ) / 232407

GCD(441, 527) = 232407 / 232407

GCD(441, 527) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 523

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 523) = 523

GCD(1, 523) = ( 1 x 523 ) / 523

GCD(1, 523) = 523 / 523

GCD(1, 523) = 1

GCD of 441, 527, 18, 523 is 1

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• GCD of 646, 263, 88, 479
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1. What is the GCD of 441, 527, 18, 523?

GCD of 441, 527, 18, 523 is 1

2. Where do I get the detailed procedure to find GCD of 441, 527, 18, 523?

You can find a detailed procedure to find GCD of 441, 527, 18, 523 on our page.

3. How to find GCD of 441, 527, 18, 523 on a calculator?

You can find the GCD of 441, 527, 18, 523 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.